More wireless news from across the web:
> Strategy Analytics: Worldwide tablet shipments fell 10 percent in the first quarter. Press release
> Smaato, which develops ad technology, was acquired by a Chinese group for $148 million. TechCrunch report
> Apple's App Store revenues nearly doubled those of Google Play in the first quarter. VentureBeat article
> Starbucks' app for Windows 10 Mobile is coming this month. WinBeta story
Telecom News
> CenturyLink is now offering Genband's application server solutions to federal government customers. Article
Wireless Tech News
> Globalstar's plan to offer terrestrial low power service is sparking a flurry of meetings and calls to the FCC. Article
Cable News
> New York's attorney general has asked Charter Communications CEO to "clean up" Time Warner Cable's services. Article
And finally… Google's Larry Page is betting on flying cars. Article